<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title></title>
    <link rel="stylesheet" href="">
    <style>
        body{
            background-image: url(tupian.jpg);
            background-size: cover;
        }
        input{
            width: 450px;
            height: 40px;
        }
        button{
            width: 45px;
            height: 45px;
            background-image: url(anniu.png);
        }
        p{
            display: flex;
            align-items: center;
            position: absolute;
            top: 100px;
            left: 150px;
        }
    </style>

</head>
<body>
    <p>
        <img src="logu.png">
        <input type="text">
        <button></button>
    </p>
</body>
</html>